package com.example.javafx.文本域;

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.ContextMenu;
import javafx.scene.control.Label;
import javafx.scene.control.MenuItem;
import javafx.scene.control.TextField;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;

/**
 * 将ContextMenu 添加到TextField
 */
public class Main_3 extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override
    public void start(Stage primaryStage) {
        Scene scene = new Scene(new Group(),450,250);
        TextField notification = new TextField();

        final ContextMenu contextMenu = new ContextMenu();
        contextMenu.setOnShowing(event -> System.out.println("showing"));

        contextMenu.setOnShown(event -> System.out.println("shown"));

        MenuItem item1 = new MenuItem("About");
        item1.setOnAction(event -> System.out.println("About"));

        MenuItem item2 = new MenuItem("Prefercens");

        item2.setOnAction(event -> System.out.println("Preferences"));

        contextMenu.getItems().addAll(item1,item2);
        GridPane grid = new GridPane();
        grid.setVgap(4);
        grid.setHgap(10);
        grid.setPadding(new Insets(5,5,5,5));
        grid.add(new Label("To："),0,0);
        grid.add(notification,1,0);

        Group root = (Group) scene.getRoot();
        root.getChildren().add(grid);
        primaryStage.setScene(scene);
        primaryStage.show();

    }
}
